Baby, it's cold outside...time to heat things up! Keep warm this Valentine's Day with our list of the nine sexiest films of all time.

Photo: MGM

3 of 9

9 1/2 Weeks

Mickey Rourke and Kim Basinger heat up this thriller about the volatile affair between a Wall Street businessman and a freshly divorced art gallery associate. It's as close to erotica as a 1980s wide-release film gets, and the kitchen scene—serious foreplay involving a jar of honey—will assure you never look at your refrigerator the same again.